SPEC
- 23 -
ENGINE SPECIFICATIONS
VALVES, VALVE SEATS, VALVE GUIDES
STANDARD
Aspirator valve clearance (cold)
0.13 ~ 0.19 mm
Exhaust valve clearance (cold)
0.19 ~ 0.25 mm
VALVE DIMENSIONS
A
Head diameter ”A”
Intake
Ø 25 mm
Exhaust
Ø 22 mm
B
Contact surface length ”B”
Intake
1.9-2.1 mm
Exhaust
1.75 ~ 1.95 mm
C
Seat width ”C”
Intake
1 ~ 1.1 mm
Exhaust
1 ~ 1.1 mm
B
Contact surface length "B"
Intake
1.9 ~ 2.1 mm
Exhaust
1.75 ~ 1.95 mm
Valve stem diameter
Intake
3.965 ~ 3.98 mm
Exhaust
3.965 ~ 3.98 mm
Clearance between valve stem and valve guide
Intake
0.05 ~ 0.075 mm
Exhaust
0.04 ~ 0.065 mm
Valve stem eccentricity
0.05 mm
VALVE SPRINGS
STANDARD
Intake/exhaust effective length
External
38.8 mm
Internal
41.6 mm
Intake/exhaust installed length (valve
closed)
External
152.8 N m / 15.58 Kgf•m
Internal
143 N m / 15.58 Kgf•m
Intake
1.2 mm
Exhaust
1.2 mm
CYLINDERS
STANDARD
Cylinder layout
perpendicular inline
Stroke ratio
65.0:45.2
Compression ratio:
11.5x1
Stroke
65
Maximum ovalisation
/
O
/ 0.008
/o/ 0.006
TECHNICAL DETAILS
All manuals and user guides at all-guides.com
Summary of Contents for BN600R 2014
Page 19: ...SPEC 18 SPEC Specifications CHAPTER 2 All manuals and user guides at all guides com ...
Page 40: ...CHK ADJ 39 NOTES All manuals and user guides at all guides com ...
Page 80: ...CHAS 79 Frame CHAPTER 4 CHAS All manuals and user guides at all guides com ...
Page 175: ... 174 ENG ENG Engine CHAPTER 5 All manuals and user guides at all guides com ...
Page 232: ...COOL 231 COOL Cooling system CHAPTER 6 All manuals and user guides at all guides com ...